You're a normal student but one day a villain attacks your school and you get taken hostage.

You have to wait till someone saves you but you didn't expect your three classmates Rowdyruff Boys named Brick, Boomer Butch.

They're neither heroes or villains they don't like to intervene but they didn't want you to be a hostage.

After Boomer, Brick and Butch saved you the next day you see them three waiting in front of your front door and ringing the bell like you owe them something like a date.